ring stiffness test machine

Ring stiffness testing machine, for having an annular cross-section of thermoplastic pipe ring stiffness determination. Also applies to flat test, ring flexibility tests. Meet PE double wall corrugated pipe, Pipe and various plastic pipe testing requirements of the standard is that all research institutes, quality inspection departments and pipe manufacturer the necessary testing equipment, in addition to support hose adapters the expansion of function creep ratio test for the determination of Large diameter plastic pipe buried simulate its long buried case, the ring stiffness attenuation over time. Users may need additional pipe creep ratio tests.
    This series of ring stiffness test machine has passed the European CE certification.
    Instrument features:
    ◇ gantry type high rigidity frame structure, wide speed control range, sealed vertical axis bracket, super rigid, without gaps ball, the instrument of high precision, good stability.
    ◇ advanced maintenance-free AC servo loop control system, high precision, high reliability; imported reducer and ball screws and improve the control precision and stability. Using high-speed high-resolution AD sampling circuit to ensure peak test data is not lost, hose crimping machine using piecewise linear correction method to ensure force value detecting section high precision and high stability.
    ◇ multi-sensor bridge structure only force value, enhanced anti-bias for large pipe, reducing the chance of damage to the sensor.
    ◇ unique cable-diameter measuring system, without any intermediate links, sample installation more convenient, more direct and accurate measurement can accurately measure the diameter of the pipe changes.
    ◇ PC control software for easy operation to achieve the creep ratio test curve drawing, test process control, test monitoring, sample data analysis, test report printing and other functions; npt pipe fittings using non-equidistant cutting regression algorithm automatically loading the standard requirements , loaded high success rate, greatly reducing the test difficulty; static long-term exploration algorithm ensures constant load and constant load quickly loaded stable.
    ◇ with overload, overcurrent, overvoltage and overtemperature protection, with mechanical, electrical, software and other security features safe and reliable operation of the test.